nautical twilight[天] 航海曙暮光;航海晨昏蒙影时间;航海曙光;航用曙光
Nautical medicine[特医] 航海医学;航海医学
nautical assessor海事公证人;海事公估人;船舶的
nautical terms航海术语
nautical device航海仪表
nautical time船用时
nautical characteristics航海性能
Nautical Equipment航海用具;航海器具;航海仪器
ADJ(形容词) Nautical means relating to ships and sailing. 航海的
...a nautical chart of the region you sail.
…一张你们航行区域的航海图。